BS-12A3

BS-12A3 is an ultra-compact 3 channel self-powered subwoofer. Utilising a custom designed and UK made 12” long excursion driver, this reflex tuned cabinet has an exceptionally low frequency response of as low as 34 Hz and a max SPL of 128 dB.

The BS-12A3 houses 2 x 1 kW Class D amplifiers and outputs through 3 DSP channels which can be locally adjusted via the LCD or remotely configured via a USB socket on any Windows PC or Mac computer running our Pro-A-Sync software.

Output one is split between the internal driver and a shared bass output for connecting a passive BS-12 subwoofer. Outputs 2 & 3 deliver 500W RMS (4Ω) per output for passive satellite speakers. Look-ahead and RMS limiters combined with intelligent DSP features like active gain reduction, give total system protection even under the harshest conditions.

Designed with installation or portability in mind, a low-profile design height of 333mm allows installation under industry standard fixed seating. Integrated handles and a modest weight of 25 Kg make transport easy. A pole mounting plate gives another option for temporary setups. Wall or ceiling mounting using the optional BSC-12 bracket makes this small subwoofer easy to install in even the smallest venue.

Solving compact portable audio by using 2 x BW-26 1x BS-12A3, 1 x BS-12 and pole mounts that all fit in the back of a standard car. The system is light enough to carry, the whole system to be conveniently stacked and transported on the optional wheel board.

BS-12A3
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Key Features

1 kW shared bass output, 2 x 500 w mid-high outputs
3 channel amplified system

Touch display pre-set selection and gain

Available in weather resistant version
N
Full FIR-filtered DSP with linear phase outputs
Integrated Class D Power modules

Product Details

Design 

Internal Power Amps

Internal DSP

Usable Frequency Range (-10 dB)

Dispersion

Sensitivity Chassis 1w/1m

Max. SPL

Active Subwoofer with integrated DSP, Reflex Tuning

Subwoofer – 1050 w RMS @ 4 Ohm
Mid-High – 2 x 500 W w RMS @ 4 Ohm

32 bit floating point DSP

34 Hz – 111 Hz

Omni

95 dB

122 dB cont. / 128 dB peak (frequency dependent)

Frequency Response (±3dB)

Mains Input Voltage

Mains Input Power Draw (max)

Dimensions (H x W x D mm)

Weight (kg)

SYSTEM OPERATION

System Controller

Input connection

Protection

PRODUCT FEATURES

Components

Crossover

Connectors

Shipping Weight (kg)

Colour

Options

Rigging

HARDWARE

Fitted as Standard

Optional

Additional Descriptive Data

40 Hz – 111 Hz

110 – 240 V AC only

400 W

333.3 x 400 x 606

25.6

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Balanced XLR input with parallel link outputs

Omega DSP solutions

Internal multiband PEAK and RMS Limiter, thermal limiter and protection on amplifier

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1 x 12” Low Frequency Driver

Variable
* All presets from the OHM library.

2 x XLR female, 2 x XLR male, 2 x 4 pole speakON® 1 x powerCON® True1 Connector male, 1 x powerCON® True1 Connector female

26.6 (1cabinet per carton)

Black

White or RAL colours on request
Weather resistant version available on request

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TP-IP Threaded adaptor Plate, Stacking foot system, Pocket handles

TP-1 adjustable threaded pole, BSC-12 Cradle

Birch plywood construction, with durable scratch resistant black textured paint finish, kick-proof steel grill and black foam with Omega logo.

TP-1P

TP-1P

Threaded Adapter Plate

TP-1P

TP-1P

Threaded Adapter Plate

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DATA SHEET

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DRAWINGS